diff --git a/.circleci/circle_requirements.txt b/.circleci/circle_requirements.txt
index e8f4a9b..f5bdeb3 100644
--- a/.circleci/circle_requirements.txt
+++ b/.circleci/circle_requirements.txt
@@ -1,2 +1,2 @@
-poetry==1.1.6
+poetry==1.1.9
 tox>=3.23.1